如何用目标c中的%替换空间:Iphone

Question

我从用户那里获得了搜索框的价值并将其存储在NSstring*searchWord中;

我希望当用户输入时说"Lady Gaga"然后我用%替换空格就像searchWord = searchbar.text;

  now search word has "lady gaga"

 I want to replace it with.
  searchword=@"lady%gaga";

Answer 1

你可以试试这个:

NSString *newString = [ @"lady gaga" stringByReplacingOccurrencesOfString:@" " withString:@"%"];

它应该工作:-)